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PAGE 4 — C-30HDN PUMP — OPERATION AND PARTS MANUAL — REV. #11 (03/29/12)
MAYCO C-30HDN (NISSAN)
CONCRETE PUMP
Proposition 65 Warning ............................................. 2
Silicosis/Respiratory Warnings ................................. 3
Table of contents ....................................................... 4
Parts ordering procedures ....................................... 5
Pump Specifications .................................................. 6
Engine Specifications ................................................. 6
Pump Dimensions ...................................................... 7
Safety Message Alert Symbols ............................. 8-9
Rules For Safe Operation .................................. 10-12
Operation And Safety Decals .................................. 14
Important Hand Signals ........................................... 15
Pump Components ............................................ 16-17
Control Box Components......................................... 18
Engine Components ................................................ 19
General Information ................................................. 20
How It Works....................................................... 21-22
Inspection ........................................................... 24-26
Initial Start-Up .................................................... 27-28
Operating Information ........................................ 29-32
Towing Guidelines .............................................. 33-34
Trailer Safety Guidelines .................................... 35-37
Maintenance (Pump) ......................................... 38-47
Engine RPM Adjustment .................................... 48-49
Engine Troubleshooting ..................................... 50-51
Wiring Diagram ........................................................ 52
Wiring Diagram (Trailer Lights) ............................... 53
Appendix —
Concrete Mix Information ............................ 54-56
Recommended Shotcrete System .............. 57-58
Recommended Shotcrete Accessories ...... 59-60
Slump Test Procedure ....................................... 60
Explanation Of codes In Remarks Column ............ 62
Suggested Spare Parts ........................................... 63
TABLE OF CONTENTS
COMPONENT DRACOMPONENT DRA
COMPONENT DRACOMPONENT DRA
COMPONENT DRA
WINGSWINGS
WINGSWINGS
WINGS
Nameplate and Decals ...................................... 64-65
Compensator Piston Rod Assembly ................. 66-67
Connector Rod - Drive Side Assembly ............. 68-69
Rocker Assembly ............................................... 70-71
Countershaft Assembly ..................................... 72-73
Crankshaft Assembly ......................................... 74-75
COMPONENT DRACOMPONENT DRA
COMPONENT DRACOMPONENT DRA
COMPONENT DRA
WINGSWINGS
WINGSWINGS
WINGS
(NISSAN ENGINE)(NISSAN ENGINE)
(NISSAN ENGINE)(NISSAN ENGINE)
(NISSAN ENGINE)
Cylinder Block & Oil Pan Assembly .............. 108-109
Cylinder Head & Valve Cover Assembly ....... 110-111
Crankcase Ventilation Assembly ................... 112-113
Piston, Crankshaft & Flywheel Assembly ..... 114-115
Camshaft & Valve Mechanism Assembly...... 116-117
Manifold Assembly ......................................... 118-119
Oil Pump Assembly ........................................ 120-121
Carburetor Assembly ..................................... 122-123
Horn Assembly ............................................... 124-125
Fuel Pump Assembly ..................................... 126-127
Fuel Piping Assembly .................................... 128-129
Governor (Mechanical) & Fitting Assembly .. 130-131
Governor Mechanical Assembly ................... 132-135
Exhaust Tube and Muffler Assembly ............. 136-137
Water Pump Assembly................................... 138-139
Ignition System Assembly.............................. 140-141
Distributor Assembly ...................................... 142-143
Alternator Assembly ....................................... 144-145
Terms and Conditions Of Sale — Parts ................ 146
Mayco Pump Warranty ...........................................147
Manifold Assembly ............................................. 76-77
Frame Assembly ................................................ 78-79
Axle Assembly .................................................... 80-81
Muffler, Air filter and Stop Switch Assembly ..... 82-83
Clutch Assembly................................................. 84-85
Radiator & Engine Mounting Bracket Assy. ...... 86-87
Radiator, Mounting And Hoses Assembly ........ 88-89
Control Box Mounting Bracket Assembly.......... 90-91
Control Box Assembly ........................................ 92-93
Battery Assembly ............................................... 94-95
Fuel Tank Assembly ........................................... 96-97
Hopper Assembly ............................................... 98-99
Hood Assembly .............................................. 100-101
Lubrication Panel Assembly .......................... 102-103
Control Cable Assembly ................................ 104-105
Solenoid and Fuseholder Assembly ............. 106-107
Specification and part
number are subject to change
without notice.
NOTE